Eduarda Blanco-Rambo, Nadyne Rubin, Marcelo Bandeira-Guimarães, Rose Löbell, Antenor Barbosa Calandrini, Andressa Fergutz, Greyse Dornelles, Alexandra Ferreira Vieira, Mikel L Sáez-de-Asteasu, Mikel Izquierdo, Josiane Rodrigues-Krause, Caroline Pietta-Dias, Eduardo Lusa Cadore
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Participants were assessed for timed up and go (TUG), 6-min walking, single-leg stance, 30-s sit-to-stand, and stair-climbing tests. Strength was assessed using one-repetition maximum and muscle power at 30% and 70% of one-repetition maximum in the knee extension exercise. Vastus lateralis muscle thickness was assessed throughout ultrasonography. Quality of life, depressive symptoms (Geriatric Depressive Scale), cognitive performance (dual-task TUG and Mini-Mental State Examination), and affectivity for interventions were assessed using questionnaires. Interventions were performed twice weekly for 12 weeks.</p><p><strong>Results: </strong>There were no statistically significant differences between groups for any outcome. There were significant improvements (p < .05) for strength and endurance training and strength training combined with dance classes groups, respectively in TUG (in seconds; Δ = -0.7 vs. -0.8), 6-min walking (in meters; Δ = 30.6 vs. 18.5 m), single-leg stance (in seconds; Δ = 12.1 vs. 3.3), 30-s sit-to-stand (times; Δ = 2.4 vs. 4.7), stair-climbing (in seconds; Δ = -0.6 vs. -1), one-repetition maximum (in kilograms; Δ = 14.4 vs. 14.3), muscle power at 30% (in watts; Δ = 46.3 vs. 68.4), muscle power at 70% (in watts; Δ = 63.9 vs. 96.9), vastus lateralis muscle thickness (in millimeters; Δ = 1.1 vs. 1.6), Mini-Mental State Examination (score; Δ = 1.3 vs. 0.8), and dual-task TUG tests (in seconds; Δ = -1.1 vs. -1.4).</p><p><strong>Conclusion: </strong>When combined with strength training, dance is an alternative to aerobic training for improving health parameters in older adults. 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引用次数: 0
摘要
背景/目的:本研究比较了力量训练结合耐力训练与力量训练结合舞蹈课程对老年人身体和认知功能、生活质量和抑郁症状的影响。方法:将44例老年人(69.1±4.6岁)随机分为力量训练结合舞蹈组和力量耐力训练组。参与者被评估为计时起走(TUG)、6分钟步行、单腿站立、30秒坐立和爬楼梯测试。在膝关节伸展运动中,使用单次重复最大值和30%和70%的肌肉力量来评估力量。通过超声检查评估股外侧肌厚度。使用问卷评估生活质量、抑郁症状(老年抑郁量表)、认知表现(双任务TUG和迷你精神状态检查)和干预措施的效果。干预措施每周进行两次,持续12周。结果:两组间各项指标均无统计学差异。有显著改善(p < . 05),力量和耐力训练和力量训练结合舞蹈课程组,分别在拖船(秒;Δ= -0.7和-0.8),6分钟步行(米;Δ= 30.6和18.5米),单腿立场(秒;Δ= 12.1和3.3),30年代sit-to-stand(倍;Δ= 2.4和4.7),踩步(在几秒钟内;Δ= -0.6比1),一次最多(公斤;Δ= 14.4和14.3),肌肉力量在30%(瓦;Δ = 46.3 vs. 68.4), 70%肌肉力量(瓦特;Δ = 63.9 vs. 96.9),股外侧肌厚度(毫米;Δ = 1.1 vs. 1.6),迷你精神状态检查(得分;Δ = 1.3 vs. 0.8)和双任务TUG测试(秒;Δ = -1.1 vs. -1.4)。结论:结合力量训练,舞蹈是改善老年人健康参数的一种替代有氧训练。意义/启示:在提出这些联合训练干预措施时,应考虑参与者的偏好。
Effectiveness of Combined Strength Training and Dance Classes Versus Combined Strength and Endurance Training in Older Adults: A Randomized Clinical Trial.
Background/objectives: This study compared the effects of strength training combined with endurance training versus strength training combined with dance classes on physical and cognitive functioning, quality of life, and depressive symptoms in older individuals.
Methods: Forty-four older people (69.1 ± 4.6 years) were randomly allocated to strength training combined with dance classes or strength and endurance training groups. Participants were assessed for timed up and go (TUG), 6-min walking, single-leg stance, 30-s sit-to-stand, and stair-climbing tests. Strength was assessed using one-repetition maximum and muscle power at 30% and 70% of one-repetition maximum in the knee extension exercise. Vastus lateralis muscle thickness was assessed throughout ultrasonography. Quality of life, depressive symptoms (Geriatric Depressive Scale), cognitive performance (dual-task TUG and Mini-Mental State Examination), and affectivity for interventions were assessed using questionnaires. Interventions were performed twice weekly for 12 weeks.
Results: There were no statistically significant differences between groups for any outcome. There were significant improvements (p < .05) for strength and endurance training and strength training combined with dance classes groups, respectively in TUG (in seconds; Δ = -0.7 vs. -0.8), 6-min walking (in meters; Δ = 30.6 vs. 18.5 m), single-leg stance (in seconds; Δ = 12.1 vs. 3.3), 30-s sit-to-stand (times; Δ = 2.4 vs. 4.7), stair-climbing (in seconds; Δ = -0.6 vs. -1), one-repetition maximum (in kilograms; Δ = 14.4 vs. 14.3), muscle power at 30% (in watts; Δ = 46.3 vs. 68.4), muscle power at 70% (in watts; Δ = 63.9 vs. 96.9), vastus lateralis muscle thickness (in millimeters; Δ = 1.1 vs. 1.6), Mini-Mental State Examination (score; Δ = 1.3 vs. 0.8), and dual-task TUG tests (in seconds; Δ = -1.1 vs. -1.4).
Conclusion: When combined with strength training, dance is an alternative to aerobic training for improving health parameters in older adults. Significance/Implications: Participants' preferences should be considered when proposing these combined training interventions.
期刊介绍:
The Journal of Aging and Physical Activity (JAPA) is a multidisciplinary journal that publishes peer-reviewed original research reports, scholarly reviews, and professional-application articles on the relationship between physical activity and the aging process. The journal encourages the submission of articles that can contribute to an understanding of (a) the impact of physical activity on physiological, psychological, and social aspects of older adults and (b) the effect of advancing age or the aging process on physical activity among older adults.
In addition to publishing research reports and reviews, JAPA publishes articles that examine the development, implementation, and evaluation of physical activity programs among older adults. Articles from the biological, behavioral, and social sciences, as well as from fields such as medicine, clinical psychology, physical and recreational therapy, health, physical education, and recreation, are appropriate for the journal. Studies using animal models do not fit within our mission statement and should be submitted elsewhere.